Bitcoin is back near $83,000. Here’s how to assess its support

Bitcoin’s rebound to around $83,500 raises a practical question: how can traders tell whether support is building? Glassnode’s proximity-weighted cost-basis framework looks at the supply positioned closest to the trading price.CryptoSlate’s Bitcoin market data showed about $83,500, up roughly 2.8% over 24 hours, at 09:44 UTC on Oct. 21. Glassnode’s Oct. 20 explanation of proximity-weighted cost basis, credited to Fountainhead Digital co-founder Vicky Yang, offers a way to assess that nearby inventory. The framework offers a test for the recovery ahead of the Oct. 27–28 Federal Reserve meeting: whether nearby positioning improves as buyers absorb supply.That distinction was visible in the earlier backdrop. Glassnode’s Oct. 19 market report described 68.2% of Bitcoin supply as being in profit while spot buying remained weak during its reporting window. That earlier combination shows how broad profitability can coexist with weak demand.The same price can meet different supplyTwo visits to a similar price can encounter different inventory conditions. If more of the nearby weighted supply sits below spot on the second visit, the model would show a more supportive distribution. If more s...